Reading Metrics
Grade Level
Middle Grades (MG 4-8)
Book Level
7.2
Points
2.0
Fiction/Nonfiction
Nonfiction
Word Count
10216
Points per Word
0.000196
Description
An introduction to the concept of time explaining how it has been measured over the centuries, in various countries and by various civilisations, and how the historical relevance of the concept has affected people's lives.